Inventor
HOPPENSTEIN RUSSELL
US4 patents
Patents
4 patentsUS6983174B2Jan 3, 2006
Distributed active transmit and/or receive antenna
ANDREW CORP244 citations98
US6906681B2Jun 14, 2005
Multicarrier distributed active antenna
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US6812786B2Nov 2, 2004
Zero-bias bypass switching circuit using mismatched 90 degrees hybrid
ANDREW CORP22 citations91
US7280848B2Oct 9, 2007
Active array antenna and system for beamforming
ANDREW CORP37 citations90